/* Responsive Design */

@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-visual {
        height: 300px;
    }

    .graphic-1 {
        width: 200px;
        height: 200px;
    }

    .graphic-2 {
        width: 150px;
        height: 150px;
    }

    .graphic-3 {
        width: 100px;
        height: 100px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .products-grid,
    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    .navbar-wrapper {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav-toggle {
        display: flex;
        align-self: flex-start;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        border-bottom: 1px solid var(--border-light);
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu a.active::after {
        bottom: auto;
        left: 0;
        width: 3px;
        height: 100%;
    }

    .nav-actions {
        align-self: flex-start;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .products-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .ecosystem-grid {
        grid-template-columns: 1fr;
    }

    .cta-actions,
    .error-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-actions .btn,
    .error-actions .btn {
        width: 100%;
    }

    .product-detail-card,
    .service-detail-card {
        grid-template-columns: 60px 1fr;
        gap: var(--spacing-lg);
    }

    .product-detail-icon,
    .service-detail-icon {
        font-size: 2.5rem;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 1rem;
        --spacing-xl: 1.25rem;
        --spacing-2xl: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .logo a {
        font-size: 1rem;
    }

    .logo-badge {
        display: none;
    }

    .header {
        padding: var(--spacing-md) 0;
    }

    .nav-actions {
        width: 100%;
    }

    .nav-actions .btn {
        width: 100%;
    }

    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-badge {
        font-size: 0.75rem;
    }

    .hero-actions {
        gap: var(--spacing-sm);
    }

    .btn-lg {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .metric-card {
        padding: var(--spacing-lg);
    }

    .metric-number {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .products-grid,
    .services-grid {
        gap: var(--spacing-md);
    }

    .product-card,
    .service-card {
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .product-icon,
    .service-icon {
        font-size: 2rem;
    }

    .ecosystem-card {
        padding: var(--spacing-lg);
    }

    .ecosystem-icon {
        font-size: 2rem;
    }

    .page-title {
        font-size: 1.75rem;
    }

    .page-subtitle {
        font-size: 1rem;
    }

    .product-detail-card,
    .service-detail-card {
        grid-template-columns: 50px 1fr;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .product-detail-icon,
    .service-detail-icon {
        font-size: 2rem;
    }

    .product-detail-content h3,
    .service-detail-content h3 {
        font-size: 1.2rem;
    }

    .features-list ul,
    .capabilities-list ul {
        grid-template-columns: 1fr;
    }

    .ecosystem-overview {
        gap: var(--spacing-lg);
    }

    .layer-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .layer-header h2 {
        font-size: 1.3rem;
    }

    .layer-items li {
        border-left: none;
        padding-left: 0;
        text-align: center;
    }

    .contact-wrapper {
        gap: var(--spacing-lg);
    }

    .contact-form-area h2,
    .contact-info-area h2 {
        font-size: 1.5rem;
    }

    .form-group input,
    .form-group textarea {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .contact-info-item {
        gap: var(--spacing-md);
        padding: var(--spacing-md) 0;
    }

    .info-icon {
        font-size: 1.5rem;
    }

    .error-code {
        font-size: 4rem;
    }

    .error-title {
        font-size: 1.75rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    .section-header {
        margin-bottom: var(--spacing-xl);
    }

    .view-all {
        font-size: 0.9rem;
    }
}

@media (max-width: 360px) {
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .hero-title {
        font-size: 1.3rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .nav-menu {
        padding: var(--spacing-md);
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .nav-toggle,
    .error-actions,
    .cta-actions,
    .contact-form {
        display: none;
    }

    body {
        background: white;
    }

    .container {
        max-width: 100%;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: more) {
    :root {
        --text-primary: #f8fafc;
        --text-secondary: #e2e8f0;
        --border-color: #475569;
        --border-light: #334155;
    }

    .btn-ghost {
        border: 2px solid var(--primary);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --primary: #4d8cff;
        --primary-dark: #2f6ee8;
        --primary-light: rgba(77, 140, 255, 0.16);
        --secondary: #1f2937;
        --bg-primary: #0f172a;
        --bg-secondary: #111827;
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
        --text-muted: #94a3b8;
        --border-color: #334155;
        --border-light: #233145;
        --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
        --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.42);
        --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    }

    body {
        background: var(--bg-primary);
        color: var(--text-primary);
    }

    .header {
        background: rgba(15, 23, 42, 0.95);
        border-bottom-color: var(--border-light);
    }

    .page-hero,
    .metrics,
    .products-preview,
    .services-preview,
    .ecosystem,
    .cta-section {
        background-color: var(--bg-primary);
        color: var(--text-primary);
    }

    .hero {
        background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
        color: #0f1419;
    }

    .hero .hero-title,
    .hero .hero-subtitle,
    .hero .hero-badge,
    .hero .btn-secondary {
        color: #0f1419;
    }

    .hero .btn-secondary {
        border-color: rgba(15, 20, 25, 0.16);
        background: rgba(255, 255, 255, 0.8);
    }

    .metric-card,
    .product-card,
    .service-card,
    .ecosystem-card,
    .product-detail-card,
    .service-detail-card,
    .contact-card,
    .contact-info-area,
    .form-group input,
    .form-group textarea {
        background: var(--bg-secondary);
        color: var(--text-primary);
        border-color: var(--border-color);
    }

    .btn-secondary {
        color: var(--text-primary);
        border-color: var(--border-color);
        background: rgba(255, 255, 255, 0.04);
    }

    .btn-secondary:hover {
        background: var(--primary-light);
        border-color: var(--primary);
    }

    .logo-badge,
    .hero-badge {
        background: var(--primary-light);
        color: var(--primary);
    }

    .section-header {
        border-bottom-color: var(--border-light);
    }

    .footer {
        background: #020617;
        color: var(--text-primary);
    }
}